Check in--cheerleaders wanted

I am trying to force myself to exercise because I need it for my osteoporosis and I am finding myself getting perceptibly weaker as I age. I'm not at all sedentary; I probably walk 2-3 miles per day just getting around and do lots of household stuff as guardian of a 6 year old and 16 year old, and I'm an elementary school teacher during the year on my feet all day. While that was fine when I was younger, my body is telling me that I need to be more systematic now. I want to keep being able to do the things I love, and exercise is clearly one of the ways to do that, but I hate it.

I want to start this thread as a place to check in with the things we find hard--exercise, nutrition, human relations, whatever--and a place to cheer each other on.